Portable marine radio



FIG. 1 is a front, top and right side perspective view of a portablemarine radio showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of an Antenna in FIGS. 1, 2 and 3 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a portable marine radio, as shown anddescribed.